Belt buckle



FIG. 1 is a right and top perspective view of a belt buckle, showing my design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation thereof.

FIG. 5 is a right side elevation thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the belt buckle similar to FIG. 1 but a lid of the belt buckle is opened. 

CLAIM The ornamental design for a belt buckle, as shown and described. 